Downs (McLean County) — Weather
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16°C60°F· Clear · 0% cloud cover
Feels like 15°C58°F · Low 16°C60°F · High 24°C75°F
Wind
7 km/h2 m/s4 mph from NE
Humidity
72%
Pressure
1023 hPa30.22 inHgstable
UV Index
0.4Low
Storm — rain + heat
Downs at a glance: 16°C61°F, clear skies.
⚡ Isolated thunderstorm on Tuesday, with rain. Total ~11.6 mm. Below the monthly normal (101 mm/month).
🌡️ Warming front around 14:00; temperatures rise ~8°C46°F.
Hourly forecast
Detailed forecast for the next 60 hours
TemperaturePrecipitationWind
CAPE (J/kg)Instability Threshold
Now
16°C60°F
74
72
09:00
18°C65°F
85
67
10:00
20°C68°F
117
60
11:00
21°C71°F
127
55
12:00
23°C73°F
138
52
13:00
23°C74°F
159
49
14:00
24°C75°F
138
47
15:00
24°C75°F
117
46
16:00
24°C75°F
117
46
17:00
24°C75°F
106
46
18:00
23°C74°F
96
47
19:00
22°C72°F
75
52
20:00
20°C68°F
64
63
21:00
18°C65°F
64
69
22:00
17°C63°F
53
71
23:00
17°C62°F
53
73
00:00
16°C62°F
53
75
01:00
16°C61°F
43
76
02:00
16°C61°F
43
77
03:00
15°C60°F
43
79
04:00
15°C59°F
53
81
05:00
15°C58°F
53
81
06:00
14°C58°F
53
82
07:00
15°C60°F
53
83
08:00
18°C64°F
74
77
09:00
19°C66°F
85
72
10:00
21°C69°F
85
69
11:00
22°C72°F
75
65
12:00
23°C73°F
85
61
13:00
22°C72°F
0.20.01
74
63
14:00
23°C74°F
74
60
15:00
24°C75°F
64
57
16:00
24°C76°F
64
56
17:00
24°C75°F
64
58
18:00
24°C75°F
64
59
19:00
23°C74°F
64
65
20:00
22°C71°F
64
76
21:00
20°C68°F
53
84
22:00
19°C66°F
42
87
23:00
18°C65°F
32
88
00:00
18°C64°F
32
89
03:00
18°C64°F
32
96
06:00
18°C64°F
42
92
09:00
20°C69°F
96
79
12:00
23°C73°F
106
77
15:00
26°C78°F
117
72
18:00
26°C78°F
96
77
mminkm/hm/smphHumidity %
Daily Forecast
TodayE 15 km/h4 m/s9 mph(gusts 28817)57%UV 48hTodayOvercast57%E 15 km/h4 m/s9 mph (gusts 28817)UV 48h
Today
E 15 km/h4 m/s9 mph(gusts 28817)57%UV 48h
Today
Overcast
57%
E 15 km/h4 m/s9 mph (gusts 28817)
UV 4
8h
Today — Hourly Forecast
Now
16°C60°F
724
09:00
18°C65°F
825
10:00
20°C68°F
1137
11:00
21°C71°F
1237
12:00
23°C73°F
1348
13:00
23°C74°F
1549
14:00
24°C75°F
1348
15:00
24°C75°F
1137
16:00
24°C75°F
1137
17:00
24°C75°F
1036
18:00
23°C74°F
936
19:00
22°C72°F
725
20:00
20°C68°F
624
21:00
18°C65°F
624
22:00
17°C63°F
523
23:00
17°C62°F
513
05:4414.6h20:19
TomorrowSE 8 km/h2 m/s5 mph(gusts 16410)72%UV 32hTomorrowLight rain72%SE 8 km/h2 m/s5 mph (gusts 16410)UV 32h
Tomorrow
SE 8 km/h2 m/s5 mph(gusts 16410)72%UV 32h
Tomorrow
Light rain
72%
SE 8 km/h2 m/s5 mph (gusts 16410)
UV 3
2h
Tomorrow — Hourly Forecast
00:00
16°C62°F
513
01:00
16°C61°F
413
02:00
16°C61°F
413
03:00
15°C60°F
413
04:00
15°C59°F
513
05:00
15°C58°F
513
06:00
14°C58°F
513
07:00
15°C60°F
513
08:00
18°C64°F
724
09:00
19°C66°F
825
10:00
21°C69°F
825
11:00
22°C72°F
725
12:00
23°C73°F
825
13:00
22°C72°F
724
14:00
23°C74°F
724
15:00
24°C75°F
624
16:00
24°C76°F
624
17:00
24°C75°F
624
18:00
24°C75°F
624
19:00
23°C74°F
624
20:00
22°C71°F
624
21:00
20°C68°F
513
22:00
19°C66°F
412
23:00
18°C65°F
312
05:4514.5h20:18
SaturdayS 12 km/h3 m/s7 mph(gusts 22614)84%UV 24hSaturdayOvercast84%S 12 km/h3 m/s7 mph (gusts 22614)UV 24h
Saturday
S 12 km/h3 m/s7 mph(gusts 22614)84%UV 24h
Saturday
Overcast
84%
S 12 km/h3 m/s7 mph (gusts 22614)
UV 2
4h
Saturday — Forecast Overview
00:00
18°C64°F
312
03:00
18°C64°F
312
06:00
18°C64°F
412
09:00
20°C69°F
926
12:00
23°C73°F
1036
15:00
26°C78°F
1137
18:00
26°C78°F
926
21:00
23°C74°F
413
05:4614.5h20:17
SundaySW 20 km/h6 m/s12 mph(gusts 381023)88%UV 27hSundayDrizzle88%SW 20 km/h6 m/s12 mph (gusts 381023)UV 27h
Sunday
SW 20 km/h6 m/s12 mph(gusts 381023)88%UV 27h
Sunday
Drizzle
88%
SW 20 km/h6 m/s12 mph (gusts 381023)
UV 2
7h
Sunday — Forecast Overview
00:00
22°C71°F
624
03:00
22°C71°F
724
06:00
22°C71°F
624
09:00
26°C80°F
724
12:00
31°C87°F
1448
15:00
32°C90°F
20612
18:00
31°C88°F
19512
21:00
27°C81°F
1137
05:4714.5h20:16
MondaySW 19 km/h5 m/s12 mph(gusts 391124)80%UV 211hMondayOvercast80%SW 19 km/h5 m/s12 mph (gusts 391124)UV 211h
Monday
SW 19 km/h5 m/s12 mph(gusts 391124)80%UV 211h
Monday
Overcast
80%
SW 19 km/h5 m/s12 mph (gusts 391124)
UV 2
11h
Monday — Forecast Overview
00:00
26°C78°F
925
03:00
24°C75°F
936
06:00
23°C74°F
1137
09:00
25°C76°F
1137
12:00
30°C86°F
1237
15:00
32°C89°F
1549
18:00
31°C88°F
1137
21:00
28°C83°F
825
05:4814.5h20:15
Tuesday11.6 mm0.46 in· heavyW 19 km/h5 m/s12 mph(gusts 361022)77%UV 27hTuesdayThunderstorm77%W 19 km/h5 m/s12 mph (gusts 361022)11.6 mm0.46 inUV 27h
Tuesday
11.6 mm0.46 in· heavyW 19 km/h5 m/s12 mph(gusts 361022)77%UV 27h
Tuesday
Thunderstorm
77%
W 19 km/h5 m/s12 mph (gusts 361022)
11.6 mm0.46 in
UV 2
7h
Night26°C78°F
26°C78°FMorning25°C76°F
25°C76°FAfternoon34°C93°F
34°C93°FEvening26°C78°F
26°C78°F05:4914.4h20:14
WednesdayNE 15 km/h4 m/s10 mph(gusts 29818)71%UV 26hWednesdayPartly cloudy71%NE 15 km/h4 m/s10 mph (gusts 29818)UV 26h
Wednesday
NE 15 km/h4 m/s10 mph(gusts 29818)71%UV 26h
Wednesday
Partly cloudy
71%
NE 15 km/h4 m/s10 mph (gusts 29818)
UV 2
6h
Night23°C74°F
23°C74°FMorning25°C78°F
25°C78°FAfternoon25°C78°F
25°C78°FEvening29°C84°F
29°C84°F05:5014.4h20:13
ThursdayN 19 km/h5 m/s12 mph(gusts 29818)81%UV 211hThursdayOvercast81%N 19 km/h5 m/s12 mph (gusts 29818)UV 211h
Thursday
N 19 km/h5 m/s12 mph(gusts 29818)81%UV 211h
Thursday
Overcast
81%
N 19 km/h5 m/s12 mph (gusts 29818)
UV 2
11h
Night20°C68°F
20°C68°FMorning26°C79°F
26°C79°FAfternoon26°C79°F
26°C79°FEvening28°C83°F
28°C83°F05:5114.4h20:12
Extended Forecast (GFS)FridayNE 14 km/h4 m/s9 mph(gusts 30819)82%14hFridayClear82%NE 14 km/h4 m/s9 mph (gusts 30819)14h
Friday
NE 14 km/h4 m/s9 mph(gusts 30819)82%14h
Friday
Clear
82%
NE 14 km/h4 m/s9 mph (gusts 30819)
14h
Night23°C73°F
23°C73°FMorning24°C76°F
24°C76°FAfternoon24°C76°F
24°C76°FEvening25°C77°F
25°C77°F05:5214.3h20:11
Saturday1.9 mm0.08 inS 15 km/h4 m/s10 mph(gusts 30819)77%13hSaturdayDrizzle77%S 15 km/h4 m/s10 mph (gusts 30819)1.9 mm0.08 in13h
Saturday
1.9 mm0.08 inS 15 km/h4 m/s10 mph(gusts 30819)77%13h
Saturday
Drizzle
77%
S 15 km/h4 m/s10 mph (gusts 30819)
1.9 mm0.08 in
13h
Night20°C68°F
20°C68°FMorning24°C76°F
24°C76°FAfternoon24°C76°F
24°C76°FEvening27°C81°F
27°C81°F05:5314.3h20:10
Sunday4.4 mm0.17 inSW 15 km/h4 m/s9 mph(gusts 351022)86%14hSundayLight rain86%SW 15 km/h4 m/s9 mph (gusts 351022)4.4 mm0.17 in14h
Sunday
4.4 mm0.17 inSW 15 km/h4 m/s9 mph(gusts 351022)86%14h
Sunday
Light rain
86%
SW 15 km/h4 m/s9 mph (gusts 351022)
4.4 mm0.17 in
14h
Night21°C69°F
21°C69°FMorning26°C79°F
26°C79°FAfternoon26°C79°F
26°C79°FEvening29°C84°F
29°C84°F05:5414.3h20:09
Monday4.0 mm0.16 inE 16 km/h5 m/s10 mph(gusts 31920)90%14hMondayThunderstorm90%E 16 km/h5 m/s10 mph (gusts 31920)4.0 mm0.16 in14h
Monday
4.0 mm0.16 inE 16 km/h5 m/s10 mph(gusts 31920)90%14h
Monday
Thunderstorm
90%
E 16 km/h5 m/s10 mph (gusts 31920)
4.0 mm0.16 in
14h
Night22°C71°F
22°C71°FMorning25°C77°F
25°C77°FAfternoon25°C77°F
25°C77°FEvening27°C80°F
27°C80°F05:5414.2h20:08
TuesdaySE 20 km/h6 m/s12 mph(gusts 461328)83%14hTuesdayDrizzle83%SE 20 km/h6 m/s12 mph (gusts 461328)14h
Tuesday
SE 20 km/h6 m/s12 mph(gusts 461328)83%14h
Tuesday
Drizzle
83%
SE 20 km/h6 m/s12 mph (gusts 461328)
14h
Night23°C73°F
23°C73°FMorning28°C82°F
28°C82°FAfternoon28°C82°F
28°C82°FEvening29°C84°F
29°C84°F05:5514.2h20:07
Wednesday1.0 mm0.04 inS 28 km/h8 m/s17 mph(gusts 591637)78%14hWednesdayDrizzle78%S 28 km/h8 m/s17 mph (gusts 591637)1.0 mm0.04 in14h
Wednesday
1.0 mm0.04 inS 28 km/h8 m/s17 mph(gusts 591637)78%14h
Wednesday
Drizzle
78%
S 28 km/h8 m/s17 mph (gusts 591637)
1.0 mm0.04 in
14h
Night25°C78°F
25°C78°FMorning28°C83°F
28°C83°FAfternoon28°C83°F
28°C83°FEvening30°C86°F
30°C86°F05:5614.2h20:06
Thursday3.7 mm0.14 inNW 16 km/h4 m/s10 mph(gusts 591637)84%14hThursdayRain84%NW 16 km/h4 m/s10 mph (gusts 591637)3.7 mm0.14 in14h
Thursday
3.7 mm0.14 inNW 16 km/h4 m/s10 mph(gusts 591637)84%14h
Thursday
Rain
84%
NW 16 km/h4 m/s10 mph (gusts 591637)
3.7 mm0.14 in
14h
Night22°C71°F
22°C71°FMorning26°C80°F
26°C80°FAfternoon26°C80°F
26°C80°FEvening29°C84°F
29°C84°F05:5714.1h20:04
Friday27.5 mm1.08 in· heavyNE 30 km/h8 m/s18 mph96%10hFridayLight rain96%NE 30 km/h8 m/s18 mph27.5 mm1.08 in10h
Friday
27.5 mm1.08 in· heavyNE 30 km/h8 m/s18 mph96%10h
Friday
Light rain
96%
NE 30 km/h8 m/s18 mph
27.5 mm1.08 in
10h
Night21°C70°F
21°C70°FMorning19°C66°F
19°C66°FAfternoon19°C66°F
19°C66°FEvening22°C71°F
22°C71°F05:5814.1h20:03
Sunrise
05:44
Civil Dawn 05:14
Sunset
20:19
Civil Dusk 20:49
Today vs. seasonal normal
-5.8°C-10.4°F
Downs is located in Illinois, United States. Elevation: 245m. Annual average temperature: 10.5°C. Annual precipitation: 959mm.
Frequently Asked Questions
What is the weather like in Downs today?
Today in Downs, United States, the temperature is 16°C with Clear. The high is 24°C and the low is 16°C.
What is the 16-day forecast for Downs?
The 16-day forecast for Downs shows the warmest day is Monday at 35°C, while the coolest night is Friday at 14°C. 10 day(s) have precipitation expected.
What time is sunrise and sunset in Downs?
In Downs, sunrise is at 05:44 and sunset is at 20:19. Day length is approximately 14h 34m.
How accurate is the weather forecast for Downs?
Our forecasts for Downs use the DWD ICON model, one of the world's most advanced weather prediction systems. Accuracy is typically 85-90% for 1-3 day forecasts. Downs has an annual average temperature of 10.5°C and receives 959mm of precipitation per year.
Last updated: 07/23/2026, 08:00 AM
July climate in Downs
Normals for July: average 24°C (18–30°C), around 101 mm of rain across the month. About 13°C warmer than the annual average of 10.5°C.
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